RN112-0.8-02

Overview

The Schaffner RN112-0.8-02 is a horizontal board-mount common mode choke from the RN-Series, designed for power line filtering applications. It features a ferrite core and through-hole PCB terminal connection with a pollution degree of PD2. The component supports a maximum DC current of 0.8 A and operates within a temperature range of -40°C to +100°C. It carries UL 94V-0 flammability rating and offers an IP00 protection level. This unshielded current-compensated choke provides reliable EMI suppression in compact electronic designs.

Feature Summary

• Horizontal surface mount configuration optimized for space-constrained PCB layouts
• Current-compensated design utilizing ferrite core material for effective noise attenuation
• Robust thermal performance rated for operation up to 100°C with UL 94V-0 certification

Applications

• Power supply input filtering for consumer electronics
• EMI suppression in industrial control systems
• Signal integrity enhancement in communication equipment

Procurement Notes

Verify exact part number suffixes against manufacturer datasheets to ensure correct inductance and current ratings. Confirm RoHS compliance status and specific packaging quantities directly with authorized distributors or TE Connectivity/Schaffner representatives prior to ordering. Cross-reference pin dimensions with PCB footprint requirements to guarantee mechanical compatibility during assembly processes.

Selection Notes

Select this component when low-current power line filtering is required in horizontal mounting orientations. Ensure the application current does not exceed the 0.8 A rating to maintain thermal stability. Verify that the operating environment remains within the specified -40°C to +100°C range. Consider the unshielded nature of the device for placement relative to sensitive circuitry to prevent potential interference issues.

Part Context

This component belongs to the Schaffner RN-Series of EMC chokes, manufactured under the TE Connectivity brand portfolio. The series focuses on cost-effective solutions for general-purpose electromagnetic interference suppression. These components are widely utilized in industries requiring reliable power line filtering with standard through-hole integration capabilities for mass production environments.

Replacement Considerations

Consult official substitution guides for equivalent current ratings and form factors. Verify inductance values and physical dimensions before replacing to ensure circuit performance and mechanical fit remain unaffected by alternative sourcing options.